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question asked: Mar 24 '11, 9:03 a.m.
question was seen: 4,399 times
last updated: Mar 24 '11, 9:03 a.m.

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Problem in running custom micro report after RTC migration

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Sridhar Kuna (160●21●17) | asked Mar 24 '11, 9:03 a.m.
Custom Micro report giving the issue after the RTC migration from 2.0.0.2 to 3.0. It worked fine with RTC 2.0.0.2 thick client. After the migration, i started using RTC 3.0 thick client for the report which gives below problem.

The chart displays the below error even though, we didn't use the Double type in the Dataset.

java.lang.Double incompatible with java.lang.Integer

and When we run the report, it hits the following error.

org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report

Caused by: java.lang.ClassCastException: java.lang.Double incompatible with java.lang.Integer
at org.eclipse.birt.data.engine.executor.cache.ResultObjectUtil.writeData(ResultObjectUtil.java:295)
at org.eclipse.birt.data.engine.executor.dscache.CacheUtilFactory$DiskSaveUtil.saveObject(CacheUtilFactory

Any help would be appreciated.

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Sridhar Kuna (160●21●17) | answered Oct 20 '11, 6:30 a.m.
I'm struck with same error for some of micro reports (viewlets). Any pointers to solve the problem?

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